Question

gasiti A,B,C,D daca: {A,B,C,D} d.p. {2,4,5,7} dau coronita va rog mult.

Answer 1

{A,B,C,D}d.p{2,4,5,7}=> A/2=B/4=C/5=D/7=k=> A=2k
. B=4k
. C=5k
D=7k
Daca e paralelogram
m(A)+m(B)+m(C)+m(D)=360*
2k+4k+5k+7k=360*
18k=360*=>k=20*=>A=40* B=80* C=100* D=140*

Daca e de algebra inseamna ca iti mai trebuie o relatie

Coroana? :*